Sunmaster Cool Metal Halide (MH), 400W spl_nextlight SunBlaster recommends rotating your trays

SunBlaster recommends rotating your trays every few days to prevent the roots from growing into your wicking mat and making post harvest clean up a breeze

One Big Display

Versatile Properties

pieces snap into desired place for better functionality

CO2 Sensor Max 1pc per set

Sunmaster Cool Metal Halide (MH), 400W spl_nextlight SunBlaster recommends rotating your traysSUNMASTER 400W COOL Chemically weighted with stronger blue wavelengths, Sunmasters 400W COOL encourages increased internodes while maintaining compact growth. The tailored spectral output promotes larger leaf area and thicker primary stems. E ballast compatible. 1 year warranty.